root@ubuntu20:/opt/k8s-data/dockerfile/web/chuan/nginx# cat Dockerfile
#Nginx 1.18.0
FROM harbor.chuan.net/baseimages/nginx-base:v1.18.1
ADD nginx.conf /usr/local/nginx/conf/nginx.conf
ADD app1.tar.gz /usr/local/nginx/html/webapp/
ADD index.html /usr/local/nginx/html/index.html
#静态资源挂载路径
RUN mkdir -p /usr/local/nginx/html/webapp/static /usr/local/nginx/html/webapp/images
RUN groupadd nginx && useradd nginx -g nginx -s /sbin/nologin -M
EXPOSE 80 443
CMD ["nginx"]
root@ubuntu20:/opt/k8s-data/dockerfile/web/chuan/nginx# cd /opt/k8s-data/dockerfile/web/chuan/nginx
root@ubuntu20:/opt/k8s-data/dockerfile/web/chuan/nginx# cat nginx.conf
user nginx nginx;
worker_processes auto;
#error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;
#pid logs/nginx.pid;
daemon off;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
#log_format main '$remote_addr - $remote_user [$time_local] "$request" '
# '$status $body_bytes_sent "$http_referer" '
# '"$http_user_agent" "$http_x_forwarded_for"';
#access_log logs/access.log main;
sendfile on;
#tcp_nopush on;
#keepalive_timeout 0;
keepalive_timeout 65;
#gzip on;
#upstream tomcat_webserver {
# server chuan-tomcat-app1-service.chuan.svc.chuan.local:80;
#}
server {
listen 80;
server_name localhost;
#charset koi8-r;
#access_log logs/host.access.log main;
location / {
root html;
index index.html index.htm;
}
location /webapp {
root html;
index index.html index.htm;
}
# location /myapp {
# proxy_pass http://tomcat_webserver;
# proxy_set_header Host $host;
# proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
# proxy_set_header X-Real-IP $remote_addr;
# }
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ \.php$ {
# proxy_pass http://127.0.0.1;
#}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
#location ~ \.php$ {
# root html;
# fastcgi_pass 127.0.0.1:9000;
# fastcgi_index index.php;
# fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
# include fastcgi_params;
#}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {
# deny all;
#}
}
# another virtual host using mix of IP-, name-, and port-based configuration
#
#server {
# listen 8000;
# listen somename:8080;
# server_name somename alias another.alias;
# location / {
# root html;
# index index.html index.htm;
# }
#}
# HTTPS server
#
#server {
# listen 443 ssl;
# server_name localhost;
# ssl_certificate cert.pem;
# ssl_certificate_key cert.key;
# ssl_session_cache shared:SSL:1m;
# ssl_session_timeout 5m;
# ssl_ciphers HIGH:!aNULL:!MD5;
# ssl_prefer_server_ciphers on;
# location / {
# root html;
# index index.html index.htm;
# }
#}
}
root@ubuntu20:/opt/k8s-data/dockerfile/web/chuan/nginx# cd /opt/k8s-data/yaml/chuan/nginx
root@ubuntu20:/opt/k8s-data/yaml/chuan/nginx# cat nginx.yaml
kind: Deployment
apiVersion: apps/v1
metadata:
labels:
app: chuan-nginx-deployment-label
name: chuan-nginx-deployment
namespace: chuan
spec:
replicas: 1
selector:
matchLabels:
app: chuan-nginx-selector
template:
metadata:
labels:
app: chuan-nginx-selector
spec:
containers:
- name: chuan-nginx-container
image: harbor.chuan.net/baseimages/nginx-web1:aa
#command: ["/apps/tomcat/bin/run_tomcat.sh"]
#imagePullPolicy: IfNotPresent
imagePullPolicy: Always
ports:
- containerPort: 80
protocol: TCP
name: http
- containerPort: 443
protocol: TCP
name: https
env:
- name: "password"
value: "123456"
- name: "age"
value: "20"
# resources:
# limits:
# cpu: 2
# memory: 2Gi
# requests:
# cpu: 500m
# memory: 1Gi
volumeMounts:
- name: chuan-images
mountPath: /usr/local/nginx/html/webapp/images
readOnly: false
- name: chuan-static
mountPath: /usr/local/nginx/html/webapp/static
readOnly: false
volumes:
- name: chuan-images
nfs:
server: 192.168.211.154
path: /data/k8sdata/chuan/images
- name: chuan-static
nfs:
server: 192.168.211.154
path: /data/k8sdata/chuan/static
#nodeSelector:
# group: chuan
---
kind: Service
apiVersion: v1
metadata:
labels:
app: chuan-nginx-service-label
name: chuan-nginx-service
namespace: chuan
spec:
type: NodePort
ports:
- name: http
port: 80
protocol: TCP
targetPort: 80
nodePort: 40002
- name: https
port: 443
protocol: TCP
targetPort: 443
nodePort: 40443
selector:
app: chuan-nginx-selector
http://192.168.211.151:40002/
http://192.168.211.151:40002/webapp/index.html
root@ubuntu20:/opt/k8s-data/dockerfile/web/pub-images/jdk-1.8.212# cat Dockerfile
#JDK Base Image
FROM centos:7.8.2003
MAINTAINER chuan
RUN yum install -y vim wget tree lrzsz gcc gcc-c++ automake pcre pcre-devel zlib zlib-devel openssl openssl-devel iproute net-tools iotop
ADD jdk-8u212-linux-x64.tar.gz /usr/local/src/
RUN ln -sv /usr/local/src/jdk1.8.0_212 /usr/local/jdk
ADD profile /etc/profile
ENV JAVA_HOME /usr/local/jdk
ENV JRE_HOME $JAVA_HOME/jre
ENV CLASSPATH $JAVA_HOME/lib/:$JRE_HOME/lib/
ENV PATH $PATH:$JAVA_HOME/bin
root@ubuntu20:/opt/k8s-data/dockerfile/web/pub-images/jdk-1.8.212# cat build-command.sh
#!/bin/bash
docker build -t harbor.chuan.net/baseimages/jdk-base:v8.212 .
sleep 1
docker push harbor.chuan.net/baseimages/jdk-base:v8.212
root@ubuntu20:/opt/k8s-data/dockerfile/web/pub-images/tomcat-base-root@ubuntu20:/opt/k8s-data/dockerfile/web/pub-images/tomcat-base-8.5.43# cat Dockerfile
#Tomcat 8.5.43基础镜像
FROM harbor.chuan.net/baseimages/jdk-base:v8.212
MAINTAINER chuan
RUN mkdir /apps /data/tomcat/webapps /data/tomcat/logs -pv
ADD apache-tomcat-8.5.43.tar.gz /apps
RUN ln -sv /apps/apache-tomcat-8.5.43 /apps/tomcat
#RUN useradd tomcat -u 2022 && ln -sv /apps/apache-tomcat-8.5.43 /apps/tomcat && chown -R tomcat.tomcat /apps /data -R
root@ubuntu20:/opt/k8s-data/dockerfile/web/chuan/tomcat-app1# cat run_tomcat.sh
#!/bin/bash
#/usr/share/filebeat/bin/filebeat -e -c /etc/filebeat/filebeat.yml -path.home /usr/share/filebeat -path.config /etc/filebeat -path.data /var/lib/filebeat -path.logs /var/log/filebeat &
./apps/tomcat/bin/catalina.sh start
tail -f /etc/hosts
root@ubuntu20:/opt/k8s-data/dockerfile/web/chuan/tomcat-app1# cat Dockerfile
#tomcat web1
FROM harbor.chuan.net/baseimages/tomcat-base:v8.5.43
ADD catalina.sh /apps/tomcat/bin/catalina.sh
ADD server.xml /apps/tomcat/conf/server.xml
#ADD myapp/* /data/tomcat/webapps/myapp/
ADD app1.tar.gz /data/tomcat/webapps/myapp/
ADD run_tomcat.sh /apps/tomcat/bin/run_tomcat.sh
#ADD filebeat.yml /etc/filebeat/filebeat.yml
RUN groupadd nginx && useradd nginx -g nginx -s /sbin/nologin -M
RUN chown -R nginx.nginx /data/ /apps/
#ADD filebeat-7.5.1-x86_64.rpm /tmp/
#RUN cd /tmp && yum localinstall -y filebeat-7.5.1-amd64.deb
EXPOSE 8080 8443
CMD ["/apps/tomcat/bin/run_tomcat.sh"]
[root@25377ca56903 /]# ss -tnl
State Recv-Q Send-Q Local Address:Port Peer Address:Port
LISTEN 0 1 127.0.0.1:8005 *:*
LISTEN 0 100 *:8009 *:*
LISTEN 0 100 *:8080 *:
root@ubuntu20:/opt/k8s-data/yaml/chuan/tomcat-app1# cat tomcat-app1.yaml
kind: Deployment
#apiVersion: extensions/v1beta1
apiVersion: apps/v1
metadata:
labels:
app: chuan-tomcat-app1-deployment-label
name: chuan-tomcat-app1-deployment
namespace: chuan
spec:
replicas: 1
selector:
matchLabels:
app: chuan-tomcat-app1-selector
template:
metadata:
labels:
app: chuan-tomcat-app1-selector
spec:
containers:
- name: chuan-tomcat-app1-container
image: harbor.chuan.net/baseimages/tomcat-app1:v3
#command: ["/apps/tomcat/bin/run_tomcat.sh"]
#imagePullPolicy: IfNotPresent
imagePullPolicy: Always
ports:
- containerPort: 8080
protocol: TCP
name: http
env:
- name: "password"
value: "123456"
- name: "age"
value: "18"
resources:
limits:
cpu: 1
memory: "512Mi"
requests:
cpu: 500m
memory: "512Mi"
volumeMounts:
- name: chuan-images
mountPath: /usr/local/nginx/html/webapp/images
readOnly: false
- name: chuan-static
mountPath: /usr/local/nginx/html/webapp/static
readOnly: false
volumes:
- name: chuan-images
nfs:
server: 192.168.211.154
path: /data/k8sdata/chuan/images
- name: chuan-static
nfs:
server: 192.168.211.154
path: /data/k8sdata/chuan/static
# nodeSelector:
# project: chuan
# app: tomcat
---
kind: Service
apiVersion: v1
metadata:
labels:
app: chuan-tomcat-app1-service-label
name: chuan-tomcat-app1-service
namespace: chuan
spec:
type: NodePort
ports:
- name: http
port: 80
protocol: TCP
targetPort: 8080
nodePort: 40003
selector:
app: chuan-tomcat-app1-selector
curl chuan-tomcat-app1-service/myapp/index.html
root@ubuntu20:/opt/k8s-data/dockerfile/web/chuan/nginx# egrep -v "(^#|^$)" nginx.conf
user nginx nginx;
worker_processes auto;
daemon off;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
#log_format main '$remote_addr - $remote_user [$time_local] "$request" '
# '$status $body_bytes_sent "$http_referer" '
# '"$http_user_agent" "$http_x_forwarded_for"';
#access_log logs/access.log main;
sendfile on;
#tcp_nopush on;
#keepalive_timeout 0;
keepalive_timeout 65;
#gzip on;
upstream tomcat_webserver {
server chuan-tomcat-app1-service:80;
server chuan-tomcat-app1-service1:80;
}
server {
listen 80;
server_name localhost;
#charset koi8-r;
#access_log logs/host.access.log main;
location / {
root html;
index index.html index.htm;
}
location /webapp {
root html;
index index.html index.htm;
}
location /myapp {
proxy_pass http://tomcat_webserver;
proxy_set_header Host $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Real-IP $remote_addr;
}
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ \.php$ {
# proxy_pass http://127.0.0.1;
#}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
#location ~ \.php$ {
# root html;
# fastcgi_pass 127.0.0.1:9000;
# fastcgi_index index.php;
# fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
# include fastcgi_params;
#}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {
# deny all;
#}
}
# another virtual host using mix of IP-, name-, and port-based configuration
#
#server {
# listen 8000;
# listen somename:8080;
# server_name somename alias another.alias;
# location / {
# root html;
# index index.html index.htm;
# }
#}
# HTTPS server
#
#server {
# listen 443 ssl;
# server_name localhost;
# ssl_certificate cert.pem;
# ssl_certificate_key cert.key;
# ssl_session_cache shared:SSL:1m;
# ssl_session_timeout 5m;
# ssl_ciphers HIGH:!aNULL:!MD5;
# ssl_prefer_server_ciphers on;
# location / {
# root html;
# index index.html index.htm;
# }
#}
}
root@ubuntu20:/opt/k8s-data/yaml/chuan/nginx# cat nginx.yaml
kind: Deployment
apiVersion: apps/v1
metadata:
labels:
app: chuan-nginx-deployment-label
name: chuan-nginx-deployment
namespace: chuan
spec:
replicas: 1
selector:
matchLabels:
app: chuan-nginx-selector
template:
metadata:
labels:
app: chuan-nginx-selector
spec:
containers:
- name: chuan-nginx-container
image: harbor.chuan.net/baseimages/nginx-web1:v66
#command: ["/apps/tomcat/bin/run_tomcat.sh"]
#imagePullPolicy: IfNotPresent
imagePullPolicy: Always
ports:
- containerPort: 80
protocol: TCP
name: http
- containerPort: 443
protocol: TCP
name: https
env:
- name: "password"
value: "123456"
- name: "age"
value: "20"
# resources:
# limits:
# cpu: 2
# memory: 2Gi
# requests:
# cpu: 500m
# memory: 1Gi
volumeMounts:
- name: chuan-images
mountPath: /usr/local/nginx/html/webapp/images
readOnly: false
- name: chuan-static
mountPath: /usr/local/nginx/html/webapp/static
readOnly: false
volumes:
- name: chuan-images
nfs:
server: 192.168.211.154
path: /data/k8sdata/chuan/images
- name: chuan-static
nfs:
server: 192.168.211.154
path: /data/k8sdata/chuan/static
#nodeSelector:
# group: chuan
---
kind: Service
apiVersion: v1
metadata:
labels:
app: chuan-nginx-service-label
name: chuan-nginx-service
namespace: chuan
spec:
type: NodePort
ports:
- name: http
port: 80
protocol: TCP
targetPort: 80
nodePort: 40002
- name: https
port: 443
protocol: TCP
targetPort: 443
nodePort: 40443
selector:
app: chuan-nginx-selector
#haproxy
listen nginx-80
bind 192.168.211.188:80
mode tcp
server k8s1 192.168.211.151:40002 check inter 3s fall 3 rise 5
server k8s2 192.168.211.152:40002 check inter 3s fall 3 rise 5
http://192.168.211.188/myapp/
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